> ## Documentation Index
> Fetch the complete documentation index at: https://invopop-fi-party-endpoints.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Party schema

> The org/party schema, describing the legal entities and individuals involved in a transaction.

[`org/party`](https://docs.gobl.org/draft-0/org/party) represents a person or business entity involved in a business transaction. Parties appear embedded in billing documents as the `supplier` and `customer`, and can also be stored as documents in their own right.

Storing a party separately lets you register it with a tax authority or network, and lets Invopop link every document that references it.

## Properties

| Property | Notes |
| - | - |
| `name`, `alias`, `label` | Legal name, trading name, and a role label such as `Supplier`. |
| `tax_id` | Country and tax code. Validated against the regime's rules. |
| `identities` | Additional registered identifiers, such as a SIREN or a national ID. |
| `endpoints`, `inboxes` | Routing addresses for networks such as Peppol. |
| `addresses`, `emails`, `telephones`, `websites` | Contact details. |
| `people` | Named contacts within the organisation. |
| `registration` | Commercial register details, required by some regimes. |
| `logos` | Images used when rendering the document. |
| `ext`, `meta` | Regime-specific extension keys and internal data. |

## Registration

Party documents drive supplier and customer registration across most regimes and networks, including VERI\*FACTU, TicketBAI, KSeF, SDI and Peppol. A registration workflow sends the party to the authority or network and records the outcome on the entry. Each regime's supplier guide covers what its registration requires.

<Note>
  A party must be signed before documents that reference it will appear on its **Related** tab, and the lookup only runs in that direction. See the [related documents guide](/guides/related-docs).
</Note>

## Related resources

| | |
| - | - |
| Related Guides | <Icon icon="book" /> [Related documents](/guides/related-docs) |
| Console | <Icon icon="book" /> [Document references](/console/doc-references)<br /><Icon icon="book" /> [Create documents](/console/doc-create) |
| GOBL | <Icon icon="https://assets.invopop.com/icons/gobl.svg" /> [Party schema](https://docs.gobl.org/draft-0/org/party)<br /><Icon icon="https://assets.invopop.com/icons/gobl.svg" /> [Person schema](https://docs.gobl.org/draft-0/org/person) |


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